JPS58179635U - ピックアップの対物レンズ駆動装置 - Google Patents

ピックアップの対物レンズ駆動装置

Info

Publication number
JPS58179635U
JPS58179635U JP7565482U JP7565482U JPS58179635U JP S58179635 U JPS58179635 U JP S58179635U JP 7565482 U JP7565482 U JP 7565482U JP 7565482 U JP7565482 U JP 7565482U JP S58179635 U JPS58179635 U JP S58179635U
Authority
JP
Japan
Prior art keywords
drive device
objective lens
lens drive
pickup
coil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7565482U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0222812Y2 (enrdf_load_stackoverflow
Inventor
清水　和翁
春日　郁夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Priority to JP7565482U priority Critical patent/JPS58179635U/ja
Publication of JPS58179635U publication Critical patent/JPS58179635U/ja
Application granted granted Critical
Publication of JPH0222812Y2 publication Critical patent/JPH0222812Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP7565482U 1982-05-25 1982-05-25 ピックアップの対物レンズ駆動装置 Granted JPS58179635U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7565482U JPS58179635U (ja) 1982-05-25 1982-05-25 ピックアップの対物レンズ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7565482U JPS58179635U (ja) 1982-05-25 1982-05-25 ピックアップの対物レンズ駆動装置

Publications (2)

Publication Number Publication Date
JPS58179635U true JPS58179635U (ja) 1983-12-01
JPH0222812Y2 JPH0222812Y2 (enrdf_load_stackoverflow) 1990-06-20

Family

ID=30085002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7565482U Granted JPS58179635U (ja) 1982-05-25 1982-05-25 ピックアップの対物レンズ駆動装置

Country Status (1)

Country Link
JP (1) JPS58179635U (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140549A (ja) * 1983-12-28 1985-07-25 Toshiba Corp 対物レンズ駆動装置
JPS6172724U (enrdf_load_stackoverflow) * 1984-10-17 1986-05-17
JPH01317234A (ja) * 1988-06-16 1989-12-21 Sankyo Seiki Mfg Co Ltd 対物レンズ駆動装置
JP2007287203A (ja) * 2006-04-13 2007-11-01 Konica Minolta Opto Inc 光学系駆動装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171918A (ja) * 1974-12-19 1976-06-22 Matsushita Electric Ind Co Ltd Puranjaa
JPS5187081A (ja) * 1974-12-13 1976-07-30 Thomson Brandt Denkikikaitekitoransudeyuusa
JPS55117745A (en) * 1979-03-01 1980-09-10 Mitsubishi Electric Corp Disk reproducing device using optical stylus
JPS5736442A (ja) * 1980-08-11 1982-02-27 Toshiba Corp Kogakujohosaiseisochi
JPS57178233A (en) * 1981-04-27 1982-11-02 Sony Corp Supporting structure of optical system
JPS58164036A (ja) * 1982-03-25 1983-09-28 Toshiba Corp 光ディスク用ピックアップ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5187081A (ja) * 1974-12-13 1976-07-30 Thomson Brandt Denkikikaitekitoransudeyuusa
JPS5171918A (ja) * 1974-12-19 1976-06-22 Matsushita Electric Ind Co Ltd Puranjaa
JPS55117745A (en) * 1979-03-01 1980-09-10 Mitsubishi Electric Corp Disk reproducing device using optical stylus
JPS5736442A (ja) * 1980-08-11 1982-02-27 Toshiba Corp Kogakujohosaiseisochi
JPS57178233A (en) * 1981-04-27 1982-11-02 Sony Corp Supporting structure of optical system
JPS58164036A (ja) * 1982-03-25 1983-09-28 Toshiba Corp 光ディスク用ピックアップ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140549A (ja) * 1983-12-28 1985-07-25 Toshiba Corp 対物レンズ駆動装置
JPS6172724U (enrdf_load_stackoverflow) * 1984-10-17 1986-05-17
JPH01317234A (ja) * 1988-06-16 1989-12-21 Sankyo Seiki Mfg Co Ltd 対物レンズ駆動装置
JP2007287203A (ja) * 2006-04-13 2007-11-01 Konica Minolta Opto Inc 光学系駆動装置

Also Published As

Publication number Publication date
JPH0222812Y2 (enrdf_load_stackoverflow) 1990-06-20

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